Perhaps the best- known and most dangerous one-percenter in the US is Hells Angels. ... It boasts 230 chapters in the US with members in 26 other countries. Hells Angels are all about violence, freedom, and reputation. The members of this gang participate in all types of crime.

How bad are Hells Angels?

Membership (est.) Numerous police and international intelligence agencies classify the Hells Angels Motorcycle Club as a motorcycle gang and contend that members carry out widespread violent crimes, including drug dealing, trafficking in stolen goods, gunrunning, and extortion, and are involved in prostitution.

Do the Hells Angels do anything good?

When we do wrong, no one forgets.” The members of the organization raise money for charities and they do food and toy drives. The Hells Angels of Long Island helped a local community-based thrift store checking out clients and helping them find toys.